Individual Calculations March 2011
 Pelter, Yehuda  Total change: -6.60  Rating chartPersonal card
 Dutch Team Competition - 3D - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2120 2008 0.50 1 0.15 15 2.25 
  Nooijen, Jos 2120 NED0.5010.15152.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Tata Steel Chess Tournament - Tien 3I Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 1999 2008 4.00 9 -0.59 15 -8.85 
  Burlage, George 1978 NED0.501-0.0415-0.60 
  Boot, Henk 1872 NED0.001-0.6815-10.20 
  Huijzer, Jacques 2012 NED0.5010.01150.15 
  Van Der Meiden, Dirk 2021 NED0.5010.02150.30 
  Toby, Albert 2029 NED0.001-0.4715-7.05 
  Van Wonderen, Piet 2005 NED1.0010.50157.50 
  Stap, Kees 2074 NED0.5010.09151.35 
  Bakker, Joop 2012 NED0.001-0.4915-7.35 
  Kunnen, Ruurd 1987 NED1.0010.47157.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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